linux-kernel - Re: [PATCH v2] cpufreq: loongson2: fix broken cpufreq

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Message-ID: <20130806144012.GB17633@linux-mips.org>
Date:	Tue, 6 Aug 2013 16:40:12 +0200
From:	Ralf Baechle <ralf@...ux-mips.org>
To:	Aaro Koskinen <aaro.koskinen@....fi>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	cpufreq@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mips@...ux-mips.org,
	Julia Lawall <Julia.Lawall@...6.fr>, stable@...r.kernel.org
Subject: Re: [PATCH v2] cpufreq: loongson2: fix broken cpufreq

On Mon, Aug 05, 2013 at 09:27:12PM +0300, Aaro Koskinen wrote:

> Commit 42913c799 (MIPS: Loongson2: Use clk API instead of direct
> dereferences) broke the cpufreq functionality on Loongson2 boards:
> clk_set_rate() is called before the CPU frequency table is initialized,
> and therefore will always fail.
> 
> Fix by moving the clk_set_rate() after the table initialization.
> Tested on Lemote FuLoong mini-PC.

Seems to make sense.

Rafael or Virish, this should go to Linus for 3.11.  Do you want to funnel
this through the cpufreq tree or shall I send this to Linus with the
next batch of MIPS stuff?

  Ralf
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